Gewa Arcus contrabas Carbon Student 1/16 German
Variante:
Arcus contrabas Carbon Student 1/4, German
Arcus contrabas Carbon Student 1/4, German
Arcus contrabas Carbon Student 1/2, German
Arcus contrabas Carbon Student 1/2, German
Arcus contrabas Carbon Student 3/4, Gernan
Arcus contrabas Carbon Student 3/4, Gernan
Arcuș contrabas Carbon Student 4/4, German
Arcuș contrabas Carbon Student 4/4, German